The population of a city, with a land area of 36 square miles and 109 parks has been decreasing over time. In 2010 the population was 5,900. In 2012 the population had dropped to 4,700. By 2014 the population was 3,500 and by 2015, 2900. Part 1 Instructions: Using the given data, create a mathematical model (based on the number of years) that you can use to predict the population in 2019? [Use P for population, and x for years.] Be sure to answer the question and clearly indicate how you arrived at that answer. You must show your work! (*Even if using a calculator, show how and why you took the steps you did, not just what buttons you pushed.) Mathematical model: 2019 Part II Instructions: What will be the population in 2020? Use your model to determine if this answer is reasonable. You must explain your results in the context of this application, and be sure to show how you used your model to get those results. End of